FAIR VALUE MEASUREMENT OF ASSETS AND LIABILITIES (Tables)

12 Months Ended

Mar. 31, 2016

Fair Value Disclosures [Abstract]

Summary of activities related to contingent consideration

The following table summarizes the activities related to contingent consideration:

	As of March 31,
	2016			2015
	(In thousands)
Beginning balance	$	4,500		$	11,300
Additions to accrual	84,261			4,500
Payments and settlements	(19,008		)	(11,300		)
Fair value adjustments	3,670			—
Ending balance	$	73,423		$	4,500

Schedule of financial assets and liabilities measured at fair value on a recurring basis

The following table presents the Company's assets and liabilities measured at fair value on a recurring basis as of March 31, 2016 and 2015:

	Fair Value Measurements as of March 31, 2016
	Level 1		Level 2			Level 3			Total
	(In thousands)
Assets:
Money market funds and time deposits (Note 2)	$	—	$	1,074,132		$	—		$	1,074,132
Deferred purchase price receivable (Note 10)	—		—			501,097			501,097
Foreign exchange forward contracts (Note 8)	—		22,648			—			22,648
Deferred compensation plan assets:
Mutual funds, money market accounts and equity securities	9,228		40,556			—			49,784
Liabilities:
Foreign exchange forward contracts (Note 8)	$	—	$	(21,091	)	$	—		$	(21,091	)
Contingent consideration in connection with acquisitions	—		—			(73,423		)	(73,423		)

	Fair Value Measurements as of March 31, 2015
	Level 1		Level 2			Level 3			Total
	(In thousands)
Assets:
Money market funds and time deposits (Note 2)	$	—	$	674,859		$	—		$	674,859
Deferred purchase price receivable (Note 10)	—		—			600,672			600,672
Foreign exchange forward contracts (Note 8)	—		25,829			—			25,829
Deferred compensation plan assets:
Mutual funds, money market accounts and equity securities	9,068		37,041			—			46,109
Liabilities:
Foreign exchange forward contracts (Note 8)	$	—	$	(31,057	)	$	—		$	(31,057	)
Contingent consideration in connection with acquisitions	—		—			(4,500		)	(4,500		)

Schedule of certain long-lived assets measured at fair value on a nonrecurring basis

The Company has certain long-lived assets that are measured at fair value on a nonrecurring basis, and are as follows:

	Fair Value Measurements as of March 31, 2016
	Level 1		Level 2		Level 3		Total
	(In thousands)
Assets:
Assets held for sale	$	—	$	5,576	$	—	$	5,576

Schedule of liabilities not carried at fair value

The following table presents the Company's liabilities not carried at fair value as at March 31, 2016 and 2015:

	As of March 31, 2016				As of March 31, 2015
	Carrying Amount		Fair Value		Carrying Amount		Fair Value		Fair Value Hierarchy
	(In thousands)				(In thousands)
Term Loan, including current portion, due in installments through August 2018	$	577,500	$	573,533	$	592,500	$	582,131	Level 1
Term Loan, including current portion, due in installments through March 2019	547,500		542,709		475,000		465,500		Level 1
4.625% Notes due February 2020	500,000		524,735		500,000		523,750		Level 1
5.000% Notes due February 2023	500,000		507,500		500,000		543,150		Level 1
4.750% Notes due June 2025	595,589		604,926		—		—		Level 1
Total	$	2,720,589	$	2,753,403	$	2,067,500	$	2,114,531